Home / 2,072,895,062.92-3,109,342,594.62-692,709,570.92

Finding the Fourth Proportional to 2,072,895,062.92, 3,109,342,594.62 and 692,709,570.92

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Solution

The fourth proportional to 2,072,895,062.92, 3,109,342,594.62 and 692,709,570.92 is: 1,039,064,356.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,072,895,062.92 : 3,109,342,594.62 = 692,709,570.92 : x
  2. Step 2: Convert to fraction form
    2,072,895,062.92/3,109,342,594.62 = 692,709,570.92/x
  3. Step 3: Cross multiply
    2,072,895,062.92x = 3,109,342,594.62 × 692,709,570.92
  4. Step 4: Simplify right side
    2,072,895,062.92x = 2,153,871,374,562,499,584
  5. Step 5: Solve for x
    x = 2,153,871,374,562,499,584/2,072,895,062.92
  6. Step 6: Final answer
    x = 1,039,064,356.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.